925904052 has 36 divisors (see below), whose sum is σ = 2353427076. Its totient is φ = 306927360.

The previous prime is 925903987. The next prime is 925904053. The reversal of 925904052 is 250409529.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 96118416 + 829785636 = 9804^2 + 28806^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 925903998 and 925904016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925904053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64533 + ... + 77564.

Almost surely, 2^925904052 is an apocalyptic number.

It is an amenable number.

925904052 is an abundant number, since it is smaller than the sum of its proper divisors (1427523024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925904052 is a wasteful number, since it uses less digits than its factorization.

925904052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142288 (or 142283 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 925904052 is about 30428.6715451069. The cubic root of 925904052 is about 974.6649041742.

The spelling of 925904052 in words is "nine hundred twenty-five million, nine hundred four thousand, fifty-two".